Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb1c65e7e6: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\AcceptHeader::fromString

Symfony\Component\HttpFoundation\AcceptHeader::fromStringRun #519eb193b2faaRun #519eb1c65e7e6DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)182 165 -17 -9.3%
Incl. Wall Time (microsec) per call 182 165 -17 -9.3%
Excl. Wall Time (microsec)19 18 -1 -5.3%
Incl. CPU (microsecs)184 166 -18 -9.8%
Incl. CPU (microsecs) per call 184 166 -18 -9.8%
Excl. CPU (microsec)17 15 -2 -11.8%
Incl. MemUse (bytes)27,680 27,680 0 0.0%
Incl. MemUse (bytes) per call 27,680 27,680 0 0.0%
Excl. MemUse (bytes)1,488 1,488 0 0.0%
Incl. PeakMemUse (bytes)27,768 27,768 0 0.0%
Incl. PeakMemUse (bytes) per call 27,768 27,768 0 0.0%
Excl. PeakMemUse (bytes)2,240 2,240 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\AcceptHeader::fromString [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\AcceptHeader::fromString0 N/A% -17 -1.1% -18 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -5.9% -2 -11.1% 0 N/A% 0 N/A%
Parent function
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 N/A% -17 -100.0% -18 -100.0% 0 N/A% 0 N/A%
Child functions
array_map0 N/A% -15 -88.2% -15 -83.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\AcceptHeader::__construct0 N/A% -1 -5.9% 0 0.0% 0 N/A% 0 N/A%
preg_split0 N/A% 0 0.0% -1 -5.6% 0 N/A% 0 N/A%